Martín Gandul, CarmenMuñoz Molina, José MaríaÁlvarez, EleuterioLocati, AbelMaseras, FeliuRodríguez Belderraín, TomásPérez Romero, Pedro José2024-01-042024-01-042010Martín, C., Muñoz-Molina, J. M., Locati, A., Alvarez, E., Maseras, F., Belderrain, T. R., & Pérez, P. J. (2010). Copper(I)−Olefin Complexes: The Effect of the Trispyrazolylborate Ancillary Ligand in Structure and Reactivity. In Organometallics (Vol. 29, Issue 16, pp. 3481–3489). American Chemical Society (ACS). https://doi.org/10.1021/om10027050276-73331520-6041 (electrónico)https://hdl.handle.net/10272/22792The spectroscopic and structural characteristics and the relative reactivity of several TpMsCu(olefin) (olefin = ethylene, 1, 1-hexene, 2, allyl ethyl ether, aee, 3, cyclohexene, 4, and styrene, 5) complexes bearing the bulky hydrotris(3-mesitylpyrazolyl)borate ligand have been examined. Experimental data, including an unusual high-field chemical shift in the 1H and 13C NMR spectra, and DFT theoretical calculations support the proposal that the copper−olefin linkage is mainly sustained by σ-donation, lacking a substantial degree of π-back-donationengAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/AdductsEthyl groupsHydrocarbonsLigandsStyrenesjournal article10.1021/om1002705open access23 Química